Theodora T. Tilton’s paintings have been shown in more than one-hundred and fifty-five individual and juried shows across the country, including the National Watercolor Society Annual. Individual exhibitions have been held in Raleigh, NC; Wash-ington, DC; Baltimore and Cumberland, Maryland; Wilmington, Delaware; Woodstock, Virginia; Naples, Florida; and Birmingham, Alabama.

She is a signature member of the Virginia Watercolor Society, the Alabama Watercolor Society, the Baltimore Watercolor Society, the Georgia Watercolor Society, the San Diego Watercolor Society, the Missouri Watercolor Society, the Mississippi Watercolor Society, the Montana Watercolor Society, the Southern Wa-tercolor Society and Watercolor West.